JP7111261B2 - タイヤ - Google Patents

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Publication number
JP7111261B2
JP7111261B2 JP2021547241A JP2021547241A JP7111261B2 JP 7111261 B2 JP7111261 B2 JP 7111261B2 JP 2021547241 A JP2021547241 A JP 2021547241A JP 2021547241 A JP2021547241 A JP 2021547241A JP 7111261 B2 JP7111261 B2 JP 7111261B2
Authority
JP
Japan
Prior art keywords
circumferential
groove
tire
width direction
grooves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021547241A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022025172A1 (zh
Inventor
佳史 小石川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Publication of JPWO2022025172A1 publication Critical patent/JPWO2022025172A1/ja
Application granted granted Critical
Publication of JP7111261B2 publication Critical patent/JP7111261B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0304—Asymmetric patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0346—Circumferential grooves with zigzag shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0348—Narrow grooves, i.e. having a width of less than 4 mm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0353—Circumferential grooves characterised by width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0355—Circumferential grooves characterised by depth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0365—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0367—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth
    • B60C2011/0369—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by depth with varying depth of the groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0381—Blind or isolated grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
JP2021547241A 2020-07-29 2021-07-29 タイヤ Active JP7111261B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020128525 2020-07-29
JP2020128525 2020-07-29
PCT/JP2021/028062 WO2022025172A1 (ja) 2020-07-29 2021-07-29 タイヤ

Publications (2)

Publication Number Publication Date
JPWO2022025172A1 JPWO2022025172A1 (zh) 2022-02-03
JP7111261B2 true JP7111261B2 (ja) 2022-08-02

Family

ID=80036291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021547241A Active JP7111261B2 (ja) 2020-07-29 2021-07-29 タイヤ

Country Status (5)

Country Link
US (1) US20230286326A1 (zh)
EP (1) EP4190594A4 (zh)
JP (1) JP7111261B2 (zh)
CN (1) CN115884884A (zh)
WO (1) WO2022025172A1 (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008201368A (ja) 2007-02-22 2008-09-04 Sumitomo Rubber Ind Ltd スタッドレスタイヤ
JP2009274669A (ja) 2008-05-16 2009-11-26 Yokohama Rubber Co Ltd:The 空気入りタイヤ
WO2010008027A1 (ja) 2008-07-16 2010-01-21 株式会社ブリヂストン 空気入りタイヤ
JP2013112294A (ja) 2011-11-30 2013-06-10 Bridgestone Corp 空気入りタイヤ
JP2016199119A (ja) 2015-04-09 2016-12-01 住友ゴム工業株式会社 空気入りタイヤ
JP2017217960A (ja) 2016-06-03 2017-12-14 株式会社ブリヂストン 空気入りタイヤ
JP2019156101A (ja) 2018-03-12 2019-09-19 住友ゴム工業株式会社 重荷重用空気入りタイヤ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2992466B2 (ja) * 1995-02-24 1999-12-20 住友ゴム工業株式会社 空気入りタイヤ
AT404340B (de) * 1996-03-29 1998-10-27 Semperit Ag Fahrzeugreifen
JP2006315433A (ja) 2005-05-10 2006-11-24 Bridgestone Corp 空気入りタイヤ
JP5711917B2 (ja) * 2010-08-27 2015-05-07 株式会社ブリヂストン タイヤ
WO2013051053A1 (ja) * 2011-10-03 2013-04-11 株式会社ブリヂストン 重荷重用空気入りタイヤ
EP3059101B1 (en) * 2013-11-07 2018-06-27 Sumitomo Rubber Industries, Ltd. Heavy-duty tire
JP5888368B2 (ja) 2014-06-13 2016-03-22 横浜ゴム株式会社 空気入りタイヤ
CN108883666B (zh) * 2016-03-31 2021-02-12 横滨橡胶株式会社 充气轮胎
WO2018225371A1 (ja) * 2017-06-06 2018-12-13 横浜ゴム株式会社 空気入りタイヤ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008201368A (ja) 2007-02-22 2008-09-04 Sumitomo Rubber Ind Ltd スタッドレスタイヤ
JP2009274669A (ja) 2008-05-16 2009-11-26 Yokohama Rubber Co Ltd:The 空気入りタイヤ
WO2010008027A1 (ja) 2008-07-16 2010-01-21 株式会社ブリヂストン 空気入りタイヤ
JP2013112294A (ja) 2011-11-30 2013-06-10 Bridgestone Corp 空気入りタイヤ
JP2016199119A (ja) 2015-04-09 2016-12-01 住友ゴム工業株式会社 空気入りタイヤ
JP2017217960A (ja) 2016-06-03 2017-12-14 株式会社ブリヂストン 空気入りタイヤ
JP2019156101A (ja) 2018-03-12 2019-09-19 住友ゴム工業株式会社 重荷重用空気入りタイヤ

Also Published As

Publication number Publication date
EP4190594A1 (en) 2023-06-07
US20230286326A1 (en) 2023-09-14
EP4190594A4 (en) 2024-08-21
CN115884884A (zh) 2023-03-31
JPWO2022025172A1 (zh) 2022-02-03
WO2022025172A1 (ja) 2022-02-03

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